(function() {
  
var baseUri = 'http://um-krasa.com.ua/';

var container = document.createElement('iframe');
container.setAttribute('id', 'umkrasaWidget');
container.setAttribute('src', baseUri + 'widget');
container.setAttribute('width', '360');
container.setAttribute('height', '276');
container.setAttribute('frameborder', 0);
container.setAttribute('style', 'margin: 0; padding: 0; border: 0;');

var onFrameLoad = function() {
  var script = document.createElement('script');
  script.setAttribute('type', 'text/javascript');
  script.setAttribute('src', baseUri + 'widget-helper');
  document.getElementsByTagName('head')[0].appendChild(script);
};

if (container.addEventListener) container.addEventListener('load', onFrameLoad, false);
else container.attachEvent('onload', onFrameLoad);

var script;
var scripts = document.getElementsByTagName('script');
for (var i in scripts) {
  if (scripts[i].src == baseUri + 'js/widget.js') {
    script = scripts[i];
    break;
  }
}
script && script.nextSibling ? script.parentNode.insertBefore(container, script.nextSibling) : script.parentNode.appendChild(container);

})();